version: '3.9'

services:
  database:
    image: postgres
    restart: unless-stopped
    shm_size: 128mb
    environment:
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    ports:
      - 5432:5432
    volumes:
      - /home/cal/postgres-data:/var/lib/postgresql/data

  adminer:
    image: adminer
    restart: unless-stopped
    ports:
      - 8080:8080